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Data List / Active Test

  1. USING TECHSTREAM 
    1. Connect the Techstream to the DLC3.
    2. Monitor the ECU data by following the prompts on the tester screen.

      HINT:

      The Techstream has a "Snapshot" function which records the monitored data. Refer to the Techstream operator's manual for further details.

  2. DATA LIST 

    HINT:

    Using the Data List displayed on the Techstream, the value of the switch, sensor, actuator, etc. can be read without part removal. Reading the Data List as the first step of troubleshooting is one way to shorten the labor time.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Read the Data List according to the display on the tester.

      Master SW: 

      DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      P/W Auto SW Driver door power window auto switch signal/ON or OFF ON: Driver door power window auto switch operates
      OFF: Driver door power window auto switch does not operate
      -
      P P/W Auto SW Front passenger door remote power window auto switch signal/ ON or OFF ON: Front passenger door remote power window auto switch operates
      OFF: Front passenger door remote power window auto switch does not operate
      -
      RR P/W Auto SW Rear RH door remote power window auto switch signal/ON or OFF ON: Rear RH door remote power window auto switch operates
      OFF: Rear RH door remote power window auto switch does not operate
      -
      RL P/W Auto SW Rear LH door remote power window auto switch signal/ON or OFF ON: Rear LH door remote power window auto switch operates
      OFF: Rear LH door remote power window auto switch does not operate
      -
      P/W Up SW Driver door power window manual up switch signal/ON or OFF ON: Driver door power window manual up switch operates
      OFF: Driver door power window manual up switch does not operate
      -
      P P/W Up SW Front passenger door remote power window manual up switch signal/ON or OFF ON: Front passenger door remote power window manual up switch operates
      OFF: Front passenger door remote power window manual up switch does not operate
      -
      RR P/W Up SW Rear RH door remote power window manual up switch signal/ ON or OFF ON: Rear RH door remote power window manual up switch operates
      OFF: Rear RH door remote power window manual up switch does not operate
      -
      RL P/W Up SW Rear LH door remote power window manual up switch signal/ ON or OFF ON: Rear LH door remote power window manual up switch operates
      OFF: Rear LH door remote power window manual up switch does not operate
      -
      P/W Down SW Driver door power window manual down switch signal/ON or OFF ON: Driver door power window manual down switch operates
      OFF: Driver door power window manual down switch does not operate
      -
      P P/W Down SW Front passenger door remote power window manual down switch signal/ON or OFF ON: Front passenger door remote power window manual down switch operates
      OFF: Front passenger door remote power window manual down switch does not operate
      -
      RR P/W Down SW Rear RH door remote power window manual down switch signal/ON or OFF ON: Rear RH door remote power window manual down switch operates
      OFF: Rear RH door remote power window manual down switch does not operate
      -
      RL P/W Down SW Rear LH door remote power window manual down switch signal/ON or OFF ON: Rear LH door remote power window manual down switch operates
      OFF: Rear LH door remote power window manual down switch does not operate
      -
      P/W Lock SW Power window lock switch signal/ ON or OFF ON: Power window lock switch is in LOCK position
      OFF: Power window lock switch is in UNLOCK position
      -
      Glass Pos-1/4 Door glass position (Fully closed - 1/4 open) signal/OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed when resistance is applied in each position. In this case, there must be a foreign object stuck in that position
      -
      Glass Pos-2/4 Door glass position (1/4 open - 2/4 open) signal/OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed when resistance is applied in each position. In this case, there must be a foreign object stuck in that position
      -
      Glass Pos-3/4 Door glass position (2/4 open - 3/4 open) signal/OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed when resistance is applied in each position. In this case, there must be a foreign object stuck in that position
      -
      Glass Pos-Open Door glass position (3/4 open - Fully open) signal/OK or CAUTION OK: Power window is going UP by manual operation
      CAUTION: CAUTION may be displayed when resistance is applied in each position. In this case, there must be a foreign object stuck in that position
      -

      Body: 

      DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      IGSW Engine switch signal/ ON or OFF ON: Power source mode is on (IG)
      OFF: Power source mode is off or on (ACC)
      -
      D Dor Cty SW Driver side door courtesy switch signal/ or OFF ON: Driver side door is open
      OFF: Driver side door is closed
      -
      P Dor Cty SW Front passenger side door courtesy switch signal/ ON or OFF ON: Front passenger side door is open
      OFF: Front passenger side door is closed
      -
  3. ACTIVE TEST 

    HINT:

    Performing the Active Test using the Techstream allows you to operate the relay, VSV, actuator, etc. without parts removal. Performing the Active Test as the first step of troubleshooting is one way to shorten the labor time. It is possible to display the Data List during the Active Test.

    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Perform the Active Test according to the display on the tester.

      Master SW 

      ACTIVE TEST CHART

      Tester Display Test Part Control Range Diagnostic Note
      DP/W Operates power window UP/DOWN -